Following are all the protolanguage like words, in the list below.
METALANGUAGE
100% like protolanguage
INTERLINGUA
100% like protolanguage
CREOLISATION
100% like protolanguage
PARALANGUAGE
100% like protolanguage
GRAMMATICALISATION
100% like protolanguage
INDOEUROPEAN
100% like protolanguage
LEXICALIZATION
100% like protolanguage
PALATALISATION
100% like protolanguage
NONLINGUISTIC
100% like protolanguage
GRAMMATICALIZATION
100% like protolanguage
INTERLANGUAGE
100% like protolanguage
MENTALESE
100% like protolanguage
MORPHOSYNTAX
100% like protolanguage
LINGUISTIC
100% like protolanguage
LEXEMES
100% like protolanguage
CREOLIZATION
100% like protolanguage
ALLOMORPHY
100% like protolanguage
PALATALIZATION
100% like protolanguage
PHONEMICS
100% like protolanguage
SYNTAGM
100% like protolanguage
ANTONYMY
100% like protolanguage
SUPERSTRATUM
100% like protolanguage
DIACHRONY
100% like protolanguage
LEXICALIZED
100% like protolanguage
PRELINGUISTIC
100% like protolanguage
RECONSTRUCTIBLE
100% like protolanguage
GRAMMATICALIZED
100% like protolanguage
DEVERBAL
100% like protolanguage
CROSSLINGUISTIC
100% like protolanguage
TOPICALIZATION
100% like protolanguage
NASALIZATION
100% like protolanguage
LENITION
100% like protolanguage
NASALISATION
100% like protolanguage
PHONOTACTICS
100% like protolanguage
PRAKRIT
100% like protolanguage
DERIVATIONAL
100% like protolanguage
PSYCHOLINGUISTIC
100% like protolanguage
LANGUAGE
100% like protolanguage
PALATALS
100% like protolanguage
COGNATION
100% like protolanguage
ANTHROPOGENESIS
100% like protolanguage
SUBLANGUAGE
100% like protolanguage
ARBOREALITY
100% like protolanguage
SUBWORD
100% like protolanguage
APOCOPE
100% like protolanguage
COMPONENTIAL
100% like protolanguage
MARKEDNESS
100% like protolanguage
TRIPHONE
100% like protolanguage
INFLEXIONS
100% like protolanguage
VERBALISATION
100% like protolanguage
PHONOLOGY
100% like protolanguage
DIGLOSSIA
100% like protolanguage
ALTAIC
100% like protolanguage
DECLENSIONAL
100% like protolanguage
PERDURANCE
100% like protolanguage
APHASICS
100% like protolanguage
IDIOMATICITY
100% like protolanguage
UNDERSPECIFICATION
100% like protolanguage
EVIDENTIALITY
100% like protolanguage
PROSODICALLY
100% like protolanguage
POLYSYNTHETIC
100% like protolanguage
LEXEME
100% like protolanguage
METALINGUISTIC
100% like protolanguage
MORPHEMIC
100% like protolanguage
MATRILOCALITY
100% like protolanguage
LINGUISTICS
100% like protolanguage
PSYCHOGENESIS
100% like protolanguage
TREEBANK
100% like protolanguage
PHONETICAL
100% like protolanguage
GENTILIC
100% like protolanguage
COARTICULATION
100% like protolanguage
LANGAUGE
100% like protolanguage
ETHNOGENESIS
100% like protolanguage
THEMATIZATION
100% like protolanguage
EPIGENESIS
100% like protolanguage
SUPPLETION
100% like protolanguage
PHONOTACTIC
100% like protolanguage
PHONOLOGIC
100% like protolanguage
ETYMONS
100% like protolanguage
LANGAUGES
100% like protolanguage
DISYLLABIC
100% like protolanguage
SYNCHRONICALLY
100% like protolanguage
COLLOCATIONAL
100% like protolanguage
PROTO-ANCESTOR
100% like protolanguage
PROTOLOG
100% like protolanguage
PSEUDOLINGUISTICS
100% like protolanguage
PROTO-SCIENCE
100% like protolanguage
PROTO-ORGANISM
100% like protolanguage
BIRTH-TONGUE
100% like protolanguage
PROTO-HUMAN
100% like protolanguage
ALTERNANT
100% like protolanguage
PROTORAP
100% like protolanguage
MORPHO-PARADIGM
100% like protolanguage
BIRTH TONGUE
100% like protolanguage
PSEUDO ENGLISH
100% like protolanguage
PROTOROSAURIAN
100% like protolanguage
ARCHAICISM
100% like protolanguage
PROTOINDUSTRIALIZATION
100% like protolanguage
PROFORM
100% like protolanguage
PSEUDOANGLICISM
100% like protolanguage